Modified-Chinese-chestnut-protein-coated slow-release fertilizer special for hawthorn fruits

A coating slow-release and chestnut technology, applied in the field of slow-release fertilizers, can solve the problems of not considering water absorption, antibacterial, anti-oxidation practicality, single function of coating materials, soil degradation, etc., to reduce the toxicity of heavy metal ions, improve the The effect of permeability and enhanced water retention

Inactive Publication Date: 2016-09-28
MAANSHAN QUANRUN AGRI SCI & TECH
View PDF2 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, the coating materials of common coated slow-release fertilizers are mainly chemically synthesized non-degradable polymers, which are easily left in the soil and cause soil degradation and pollution. At the same time, the function of the coating material is single, usually only slow The controlled release effect does not take into account the effects of water absorption, antibacterial, antioxidation, etc., and the practicability for different soil environments

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] A modified chestnut protein-coated slow-release fertilizer for hawthorn, made of the following raw materials in parts by weight (kg): 34 parts by weight of peanut shell meal, 2.3 parts of sodium carboxymethyl starch, 15 parts of sugarcane ash, 3 parts by weight of ammonium polyphosphate, and cobalt sulfate 1.1, Ammonium Chloride 4, Tamarind Polysaccharide Gum 2, Fresh Chestnut 76, Sagittarius Fruit 18, Transglutaminase Preparation 1.2, Appropriate amount of water.

[0018] The specific steps of the preparation method of the special modified chestnut protein-coated slow-release fertilizer for hawthorn are as follows:

[0019] (1) Remove the bracts and shells of fresh chestnuts, slice them, dry them at 48°C, crush them, and add chestnut powder to water 10 times its mass, and use 1mol / L sodium hydroxide solution to adjust the pH to 9.8. Ultrasonic pulverization at 35kHz for 14 minutes, then heated to 45°C, kept for 50 minutes, filtered to take the supernatant, and vacuum f...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a modified-Chinese-chestnut-protein-coated slow-release fertilizer special for hawthorn fruits. The fertilizer is made from the raw materials, by weight part, 34-35 of coarse powder of peanut shells, 2.3-2.5 of sodium carboxymethyl starch, 15-16 of sugarcane ash, 3-4 of ammonium polyphosphate, 1.1-1.3 of cobalt sulfate, 4-5 of ammonium chloride, 2-3 of tamarind seed polysaccharide gum, 76-80 of fresh Chinese chestnuts, 18-22 of fruits of ficus pumila, 1.2-1.4 of a glutamine transaminase preparation and a proper amount of water. The fertilizer can be stable in a plough layer of soil for a long time, has adhesion and graininess for improving soil permeability, and improve the water retention ability of the soil. Continuous release of nutrients meets nutrient requirements of hawthorn fruit trees. Acid raw materials, such as ammonium chloride, are used and match organic matters, such as sugarcane ash and coarse powder of peanut shells, for enabling the soil to change into weak acid soil, which is suitable for the hawthorn fruit trees to grow and to be cultured.

Description

technical field [0001] The invention relates to the technical field of slow-release fertilizers, in particular to a modified chestnut protein-coated slow-release fertilizer specially used for hawthorn. Background technique [0002] With the development of specialization, industrialization and scale of agricultural production in my country, the requirements of agriculture for fertilizer and soil fertility are constantly upgrading, while traditional fertilizers have restricted the sustainable development of agricultural planting due to their low nutrient utilization. The application of coated slow-release fertilizer is an effective way to solve this problem. However, at present, the coating materials of common coated slow-release fertilizers are mainly chemically synthesized non-degradable polymers, which are easily left in the soil and cause soil degradation and pollution. At the same time, the function of the coating material is single, usually only slow The controlled-rele...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05B7/00C05G3/00C05C3/00C05D9/02C05F5/002C05F11/00C05G1/00C05G5/30C05G5/12
Inventor 曹文柱周承东曹义好
Owner MAANSHAN QUANRUN AGRI SCI & TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap